This Decimal to Fraction Converter has only 144 blocks! Sometimes, this system can get lazy, and just do something like: 0.91287 = 91,287/100,000, but that is just because that is its simplest form. This DOES turn the fraction into its simplest form. If you are wondering, the specific method that I used to do this is called the Farey Algorithm. This thing is fast. It can convert these decimals to fractions super fast, as it usually takes 0.03 seconds, even if you put in a bunch of random numbers, although if you go like 0.123456789987654321 a bunch, then it will take a LOT longer. This is the fastest and most accurate decimal-to-fraction converter I know of. Type in the decimal you want to convert to a fraction. Make sure that it isn't more than 1, or it isn't a negative number. The system will process the information and spew out data. It is recommended that you view this while not in full screen.